Ischaemic stroke cases without MTHFR 677TT n = 753 (%) | Ischaemic stroke cases with MTHFR 677TT n = 114 | |
---|---|---|
All p<0.005. | ||
The groups with or without the MTHFR 677TT genotype were compared by the χ2 test. | ||
With smoking | 230 (30.5%) | 56 (49.1) |
Without smoking | 523 (69.5) | 58 (50.9) |
With drinking | 81 (10.8) | 31 (27.2) |
Without drinking | 672 (89.2) | 83 (72.8) |